If your streaming keeps buffering or your games keep lagging, the culprit could be as simple as picking the wrong Wi-Fi band.
How-To Geek on MSN
Your new router might already be obsolete—here's what to check before it's too late
The Wi-Fi router you bought last year might already be outdated ...
Is your home network hardware overdue for retirement? Our latest Readers’ Choice survey reveals the router, mesh, modem, and ...
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